Default [Q] Need help with Handler and or Timer

Hey guys so here's the dealio

I'm trying to make after I push a button an object move like 3 px from the bottom of the screen to the top of the screen and then disappear.
Iv'e never used a Timer before and it was suggested on other sites that I use a Handler?

I'm programming on eclipse for an android game app


If anyone has any Ideas I greatly appreciate it.

thanks
jen